Asbestos TEM analysis results, NYC DEP project, October 2002

NYC 9/11 Public Portal Document

1 AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY I I n . CLIENT: Wanen A Panirj EngiKciK P.C. PROJECT: NYC DEP, 17 John Sueel LABORATORY n»»; T02 I0 019 DATS OP REPORT; 10/09102 CL , ATHENICA ANALYT. METOOBOLOGY; AHERA DATE OF ANALYSIS; 10/09/02 nLTKRTVPe-.MC E BFEKCnVE FILTER ARBA(rom’); 383 AVXRAGE G.O. ABBA (mmV 0.00831 for. (?l»>7»f «at

LABOXATOHY RBSULT8 I

cCnwfT LA».IU » LOCATtON vnufiK C.O.'« ANAL .VY ASAtV A‘<ALVT. fOVAL AJUKSTOS TdnftL Art AIR ASBOaX nvs naBasn 00 SKNSniV. ASaSSTM CONC. COMC. tfBBSI TZK* ZID (clrattA-Hl') AlACOMC. nUTBR FOR ran CHRVS. wrE tmw*! ((taucJno*) coxc STRIMX STRUCT. sreory (WT.fTnm’l R5£S<S1m» S«.Oun» 01 TOZ-I®. Peisonalrfecnn 1680 4 0.0554 0.0041 <0.M4l <18X17 NA NA NA NA 049-2923 de** mam OZ TO-IO- NcilhaceaoaroDf 1680 4 0.0554 0.0041 <10041 <1BLO7 NA NA NA NA 049-2924 03 •no-io- Enruei on roof 1680 4 0.0554 KOMI <0.C4« <18.07 NA NA NA NA 049-2925 64 T02-1O- Weil are* Mraor 4 0.0554 OOMT <4.4041 <{5S7 NA NA NA NA 7- 049-2926 Z 73 05 TO2-J0- South are* on Rn>f 1680 4 4.0554 0.0041 <041041 <1AO7 NA NA NA NA 149-2927 g a § <1

I CQ

ANALYST LABOAiVTORY DIRECTOR & Dinittjaka.5 SputoDoagans

Q LABORATORY CJERTOTCATJON WUMBERSt NVLAP101958, ELAP 10955 CD H •T • ARtHKi Env(roiii7nnr*l LD to • Air rainpfing c»Ke<M «'W M mmcI tor iwty (Nt try* AES an., NsaM ke iMrlM umRhi tMi Km fwme tor ■ hw *»pfca*. cmiyiir. (—1 • ITAES Ine.M wriMBdiwtiheuwlint. *eAport«d aubama CM«Miialt«> wm AkwK baaoton iafannation pmaded by Kiaclini. UndtrUKiacfrcunatoncci, Ue air aaaceimtuitlslAis S ru aoypM wIHy torite mnrcnicneBBrihach’eaL O Q • Ur irpD*(eto«aiDnlytDMrira ltakd.TbHra*srlmM(iiiMbeasa4ioeMM|M«i!uci(.-i>2ofrcmalfcyNVLAPori«roa»a.V«cy«rifu L S.<ia«nBinat'Ieii«a<»iin<r«al3cir(wo4uwd o o G> DJ I cKCqia in bit and wab*na« ay|MM*( <4AGS lac. so I • Tkc litbahy «r Aihenin BnrNVnnailalSctvwea Inc. wMi Ksped M the lanriotTchisSEd, ihiil in nectcnl acted themamlatlhe invarac. o o o I I—- Ol O 8 o

NYC-WTC_000186802